Sk.com Site Title

SK

Sk.com Meta Description

SK공식 홈페이지입니다. 기업문화, 역사, SUPEX추구협의회 및 계열사 정보, 채용안내, 사회공헌 활동 소개

Sk.com Test Results

sk.com Mobile Usability: 100/100


sk.com Mobile Speed: 31/100

Quick overview:
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 1.3MiB (57% reduction).
Compressing http://sk.com/upload/banner/20171229/20171229164749(0).jpg could save 624.1KiB (70% reduction).
...
Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 417.8KiB (80% reduction).
Compressing http://sk.com/lib/style/sub.css?ver=180125 could save 85.8KiB (89% reduction).
...
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 8 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
http://sk.com/lib/plugin/jquery-1.11.1.min.js
Optimize CSS Delivery of the following:
http://sk.com/lib/fonts/fonts.css
...
Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
http://sk.com/lib/fonts/fonts.css (expiration not specified)
...
Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 41.9KiB (41% reduction).
Minifying http://sk.com/lib/plugin/slick.js could save 30.1KiB (40% reduction).
...
Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 8.3KiB (22% reduction).
Minifying http://sk.com/ could save 7.1KiB (22% reduction).
...
Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 2KiB (17% reduction).
Minifying http://sk.com/lib/fonts/fonts.css could save 1,012B (17% reduction).
...

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Last Tested: